foc
《中国植物志》英文修订版
Flora of China
  FOC Vol.19 (2011)              | Family List  Acanthaceae  PDF Ophiorrhiziphyllon  PDF   |  eFloras.org Link Font:+ Big | - Small
   3. Ophiorrhiziphyllon  Kurz J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 40: 76. 1871.
蛇根叶属   she gen ye shu
  
Authors:Authors: Jia-qi Hu & Thomas F. Daniel

Phyllophiorhiza Kuntze.

  

Herbs, erect, without cystoliths. Leaves opposite, petiolate; leaf blade pinnately veined, margin entire. Inflorescence terminal spikes to racemes, unbranched or branched at base; bracts subopposite to alternate; bracteoles present. Calyx subequally 5-lobed. Corolla tube expanded apically, annular hairy at throat or glabrous; limb 2-lipped; lower lip 3-lobed; upper lip 2-lobed; lobes descending cochlear in bud. Stamens 2, exserted; anthers 2-thecous; thecae ellipsoid to oblong, divergent toward apex; staminodes 2. Ovary ovoid-spherical; ovules 13-18 per locule, arranged in 2 rows per locule; style exserted; stigma 2-lobed. Capsule ovoid, with numerous seeds; retinacula absent. Seeds subglobose.

Two species: China, Laos, Myanmar, Thailand, Vietnam; one species in China.

Other species previously treated in this genus pertain to other genera. Ophiorrhiziphyllon hypoleucum (Benoist) Benoist = Staurogyne hypoleuca Benoist and O. laxum Lindau = Justicia sp., according to Hossain (A. B. M. E. Hossain, Studies in the Classification and Affinities of Acanthaceae (Ph.D. Dissertation), University of Edinburgh, United Kingdom. 1971).

Other species previously treated in this genus pertain to other genera. Ophiorrhiziphyllon hypoleucum (Benoist) Benoist = Staurogyne hypoleuca Benoist and O. laxum Lindau = Justicia sp., according to Hossain (A. B. M. E. Hossain, Studies in the Classification and Affinities of Acanthaceae (Ph.D. Dissertation), University of Edinburgh, United Kingdom. 1971).

  
   Lower Taxon
  • Ophiorrhiziphyllon macrobotryum  Kurz  蛇根叶